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WO/2007/049685A1 |
An automatic transmission in which a first shift section and a second shift section are operated at the same time in the opposite directions. A shift control device of the transmission can perform shift of the entire transmission without...
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WO/2007/049702A1 |
Travel feeling is prevented from deteriorating when engine start control and downshift control are performed. The drive controller of an electric vehicle comprising first and second motors, a differential gear having first through third ...
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WO/2007/045999A2 |
An ECU executes a program that includes the steps (S102, S104, S106) of performing neutral shift control, clutch release control, and engine torque control when a shift is required (i.e., YES in step S100), the step (S118) of moving a sh...
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WO/2007/045362A1 |
The aim of the invention is to obviate the need for additional operating elements for fine-tuning engine-gearbox management in a mobile agricultural vehicle. To achieve this, the electronic control unit of the gearbox is connected to the...
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WO/2007/045344A1 |
The invention relates to a method for influencing an automatic gearbox, taking into consideration the tractional resistance, in which the magnitude of an external tractional resistance can be determined in a simple manner, without the ne...
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WO/2007/046543A1 |
A powertrain manager executes a program including: a step (S100) for reading out a transmission control instruction gear ratio kgear (1); a step (S200) for calculating an actual gear ratio kgear (2); a step (S400) for judging that an aut...
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WO/2007/043289A1 |
An engine rotating speed controller for a working truck in which an operator can attain brake effect as expected by low speed step and durability of a clutch can be enhanced without increasing the capacity of a clutch. A low speed change...
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WO/2007/043501A1 |
A torque of an internal combustion engine (10) is transmitted to an output shaft (20) through a planetary gear mechanism (112). A motor generator (50) serving as an assist power source is connected to the output shaft (20) through a tran...
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WO/2007/040164A1 |
A drive control device having a torque control type continuously variable transmission mechanism (hereinafter referred to as CVT (1)) and a control section (34) for controlling operation of the CVT (1) and an engine (2). The control sect...
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WO/2007/039810A1 |
A deceleration control apparatus and method for a vehicle is provided that applies a deceleration, which is equal to or smaller than a guard value, to the vehicle based on a vehicle running environment parameter (S9, S10). The decelerati...
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WO/2007/034578A1 |
A hydraulic stepless transmission in which output characteristics are changed between forward and reverse modes and that achieves efficient output characteristics. The hydraulic stepless transmission has a hydraulic pump (10), a variable...
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WO/2007/031192A1 |
The invention relates to a motor vehicle, in particular, a utility vehicle, comprising a shifting claw transmission and an electric motor. Said electric motor is used for the central synchronisation when shifting gears and is arranged on...
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WO/2007/031075A1 |
The invention relates to an actuating device for a technical system, in particular for selecting the switching stages of a shift-by-wire gearshift mechanism. The actuating device comprises an actuating element (1) which can be moved rela...
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WO/2007/028606A1 |
The invention relates to an electric shift unit for a motor vehicle, comprising a shift lever and an electric actuator, which can activate or deactivate a shift lock for the shift lever. The advantage of the novel shift unit over known u...
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WO/2007/030057A1 |
A method for adapting gear selection in a vehicle, said vehicle comprising: an engine (1) with an engine output shaft connected to an automated mechanical transmission (9) via a clutch (3) ; a transmission output shaft connected to at le...
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WO/2007/030051A1 |
A method for identifying a road condition during driving of a vehicle. The vehicle includes an engine (1) with an engine output shaft connected to an automated mechanical transmission (9) via a clutch (3) . A transmission output shaft is...
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WO/2007/030046A1 |
Method and arrangement for providing an electronic gear shift selector associated with an automatic mechanical transmission for a heavy vehicle. The gear shift selector includes a toggle switch for asserting at least one gear shift reque...
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WO/2007/030056A1 |
A method for activating a freewheel function of a vehicle, where the vehicle is equipped with an auxiliary brake (57), an auxiliary braking control (47) for controlling the braking power of the auxiliary brake between an auxiliary brake ...
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WO/2007/029585A1 |
An ECU executes a program including the step (S130) of inhibiting, in a traveling state where a one-way clutch F may engage as in driven state in first gear (YES in S100, YES in S110), normal gear-shifting control under which a gear to b...
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WO/2007/026769A1 |
A drive device, comprising a clutch (40) connecting and disconnecting a rotating shaft (24) used as the output shaft of a motor (30) to and from a drive shaft (22) and a stepless speed change gear (50) connecting an input shaft to the ro...
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WO/2007/023752A1 |
The ECU executes a program including the step (S180) of outputting, when the oil temperature THO of ATF < the threshold value THO (0) (YES in S120), a control signal to the solenoid valve to control the solenoid valve to cause the lock-u...
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WO/2007/019889A1 |
A multigroup gearbox (1) is disclosed, comprising a gear selector, with a ventilation channel (3) provided in the gearbox housing (2), running from a gearbox cavity (4), provided in the gearbox housing (2) for installation of the gearbox...
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WO/2007/019162A1 |
A torque sensing system generally includes a torque sensor comprising a torque sensing element configured upon a substrate in association with an antenna for sending and receiving wireless signals. A plurality of electronic controlling c...
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WO/2007/015584A1 |
A vehicle cruise control apparatus is provided. The vehicle has an engine 2 mounted thereon, a function of implementing constant-speed-cruise control and transmission control. The apparatus includes demand value computation section 14, e...
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WO/2007/012461A1 |
The invention relates to an adjusting device for a transmission, in particular for a motor vehicle transmission, having at least one moveable adjusting element (10-14) whose position is detected by at least one sensor (20-26), with a cod...
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WO/2007/012460A1 |
The invention relates to an adjusting device for a transmission, in particular for a motor vehicle transmission, having at least one moveable adjusting element (10-16) whose position is detected by at least one sensor (20-28), with a cam...
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WO/2007/010365A1 |
A hydraulic control apparatus of a vehicular automatic transmission has a plurality of hydraulic friction engagement devices that are selectively engaged and released to establish a plurality of forward speed change stages of different s...
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WO/2007/009415A1 |
An activation device (1) for a technical system, in particular for selecting shift stages of a shift by wire change speed transmission. The activation device (1) comprises an activation element (2) with at least two shift positions and a...
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WO/2007/006434A1 |
The invention relates to a method for estimating a speed curve of a vehicle transmission shaft after switching off a synchronizing element that acts upon the shaft. The future speed curve is estimated by means of the speed gradient at th...
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WO/2007/003921A1 |
A steering wheel (1) including a substantially annular steering member (3) and a switch device (5) provided on the substantially annular steering member (3) , wherein the switch device (5) is operable by actuating at least one switch ele...
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WO/2007/004734A1 |
An acceleration sensation evaluating device for evaluating the sensory acceleration of the driver with respect to the expectation value of the acceleration and a vehicle controller for controlling the vehicle according to the evaluation ...
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WO/2007/001060A1 |
The drive control of the invention sets a rotation speed Ni for in-cylinder injection according to an operation curve used in operation of an engine with fuel injection from only in-cylinder fuel injection valves and a rotation speed Np ...
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WO/2006/137586A1 |
A control device capable of downsizing a differential mechanism that makes a differential action operational or/and improving fuel efficiency, as well as improving the power generation efficiency of a power generating power supply. The c...
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WO/2006/135095A1 |
A controller of a driver for a vehicle for transmitting part of power from an engine electrically using an electric path in which a cooling system can be reduced in size by reducing a burden on an apparatus related to the electric path o...
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WO/2006/133834A1 |
The invention relates to a method for shifting a motor vehicle automatic transmission (8) with a hydrodynamic torque converter (6) when the vehicle comes to a stop from the driving state. The automatic transmission (8) automatically shif...
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WO/2006/132020A1 |
A hybrid drive device with two motors enabling continuously variable transmission, preventing an energy recovering efficiency from lowering, and preventing a transmission efficiency from lowering in a high vehicle speed and low drive for...
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WO/2006/131428A1 |
The invention relates to an electronic controller for a motor vehicle, in particular for a gearbox controller, which is arranged in or on a drive train, comprising a printed circuit board (17) which is arranged in a housing (13, 14) and ...
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WO/2006/129811A1 |
An input shaft rotating speed detector detects an input shaft rotating speed Nin of an automatic transmission based on output signals from a resolver within a predetermined time period dt1. An output shaft rotating speed detector calcula...
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WO/2006/129866A1 |
In response to a start-engagement operation command, the control procedure of the invention starts increasing a hydraulic pressure applied to a clutch when a reference time Tc0 decreases to or below a required hydraulic pressure change t...
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WO/2006/129836A1 |
A controller enabling a reduction in the size of a driving device having a differential mechanism and a stepped transmission, an improvement in fuel economy, and the suppression of gear shift shock when the stepped transmission is shifte...
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WO/2006/129748A1 |
An automatic transmission device for a wheel loader has a shift mechanism, a work detection device for detecting excavation work of the wheel loader, and a shift control device for performing control to shift down a speed stage of the sh...
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WO/2006/126741A1 |
A controller of a driver for vehicle which has a differential mechanism and a stepwise speed change gear provided in the power transmission path from the differential mechanism to a drive wheel and enables the size of the driver to be re...
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WO/2006/125299A1 |
A system for driving multiple fire suppression accessories comprises a multi-drive converter unit and a first fire suppression accessory. The multi-drive converter unit has an input configured to be coupled to an engine output drive shaf...
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WO/2006/125608A1 |
The invention relates to an electric circuit device for a motor vehicle, which comprises a switching lever and an electric actuator, which can validate or invalidate a switching stop for the switching lever. A defining element is arrange...
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WO/2006/122785A1 |
The invention relates to a shifting device for a transmission of a motor vehicle with: a gear shift lever (1) that can be moved into different shifting positions; an actuating unit (2) that, according to the shifting position of the gear...
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WO/2006/119891A1 |
Disclosed is a vibration damper (10) which is suitable particularly for mounting on a gearshift lever (12) of a motor vehicle. Said vibration damper (10) comprises a support sleeve (14) which is to be placed upon a shaft part and is prov...
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WO/2006/121190A1 |
A continuously variable transmission, a drive device, and a method of controlling the drive device. The continuously variable transmission comprises a belt type continuously variable transmission (A) and a forward/backward movement chang...
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WO/2006/121184A1 |
The technique of the invention is applied to a motor vehicle where an engine and a first motor are linked to a driveshaft via a planetary gear mechanism, a second motor is linked to the driveshaft via a transmission, and a battery is arr...
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WO/2006/120838A1 |
A driving force controller comprising a driver model (100), i.e. a function block for regulating the characteristics related to the sensitivity of a person, and a power training manager (200), i.e. a function block for regulating the har...
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WO/2006/119227A2 |
An electrically assisted or actuated continuously variable transmission (CVT) with a first pulley having a first pulley portion for fixed connection to an engine shaft and an axially movable second pulley portion for placement about the ...
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